Huawei LUNA2000-2.0MWH Series User Manual page 55

LUNA2000-2.0MWH Series Smart String ESS
User Manual
No.
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Issue 15 (2023-11-01)
Component Configuration
Name
Central Mandatory
monitoring
unit (CMU)
SmartModule Mandatory
AC circuit Mandatory
breaker
AC surge Mandatory
protective
device (SPD)
Fiber Mandatory
management
tray
Water sensor Mandatory
Copyright © Huawei Technologies Co., Ltd.
Quantity Description
Configured for
an ESS
1 Aggregates
interfaces,
converts protocols,
collects, stores,
and monitors data,
and performs
unified monitoring
and local
maintenance for
devices in the ESS.
1 Converges
interfaces,
converts protocols,
and collects data
for devices in the
ESS, and expands
ports for the CMU.
1 Provides short-
circuit protection
and disconnects
the auxiliary
power supply
circuit of the ESS.
1 Provides AC surge
protection.
1 Holds optical
fibers.
1 Detects water
based on the
resistance change
between both
electrodes.
2 Overview
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